From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 79D68196434 for ; Thu, 6 Jun 2024 14:26:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717683967; cv=none; b=sqAp0GOG7+54wiaScsOEo0Ju1xtu3NexGN7HjBkbjgzJNBJy84n/qH8eHW+7r1GMEZZwJYjaJCqTUuVVeWqLpw6TmjNMW+DZ0EvjktrR0SJEhqNsalhvMMExOD/JR8CbyA88lfh4Y6AMhwo1csLFS62rKFTcuedh+vVxWVQvxZs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717683967; c=relaxed/simple; bh=yjKMwFAl62b+so7H00CHC6/6da94z9hi7YsksWqqaks=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=NS1QQj2nQU+cuIc24LDB0ZDCbBXmcIkvQ0X9n950nK0AEQA7QEURe/XGWpnxosUoR7vCJtvsBk+JMNqGmehzxiEmYtaIBgBz+/g/rZlyPYfxIYJISWWsYUVV7cjUED1lzH0y4zH4GV+kHmK5RmIjyJdbP7pJPauHDLA69Uf+E44= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f199.google.com with SMTP id e9e14a558f8ab-3748623a318so9069005ab.3 for ; Thu, 06 Jun 2024 07:26:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717683965; x=1718288765; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fg8jd2TR2fBdSZzLvWc7aAfzzCagVlQpC57o9Kb6fJ8=; b=n1EpAZPNpJ/nipas9RlbfVGVsu2K5TNZidAFEet2qwN80ejSP5qqPVRwD9D6SsAMiY 9srGKflbUTq6MvXncY86zStK/0BpSKMDtcM3gl9hxdGY8TUlOMCYw8iylALg41XjwFGB 1JEO3wbzK63XO5yio7WbH6H7WTS+/xY6YkrmjvnhsO+FiwsjpWOokyT/fHkqu1N/qXFt 0Lj0GxryYeKc3M54tk5KSqpipQmVh4q15gwjGjhbZa68t8aSVebFZ0oqIB0gF5RC7PfA sL/cAThZzFjoKT2nrFibDQ6ifntEIIy2X+mnCVi0Zi2Ub3p9bzZnUcoVJebaryqo9OrP D4LA== X-Gm-Message-State: AOJu0YwTBhCTCQZZA0ywSHGAFurmQHuqkJEgfqToxRulk5HtnZvLwxRI +MzYBEaaQ3b0p61ruPqxLUDhqwQe5crfi0z0lcsWCGaJTZBuVHkwss56X3ROQLwA/jduze4lF4U tFdXGWDifack9BziicW91HfFQED96BRauuegn4CGYSX8M4DrNUZoAZ2U= X-Google-Smtp-Source: AGHT+IHtYl3REDwQ5nmadrvHO0xZQA8Vz6B7pSNwdriZq0AHp4ZBna+ycREB0idFEgI6uxkQ4LHcwo/2fHgGJ7ZJIHcJ35xYn8fc Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1544:b0:374:70ae:e876 with SMTP id e9e14a558f8ab-374b1ee7ee7mr3066375ab.1.1717683965720; Thu, 06 Jun 2024 07:26:05 -0700 (PDT) Date: Thu, 06 Jun 2024 07:26:05 -0700 In-Reply-To: <20240606140352.135948-1-norkam41@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009d0eae061a3976e2@google.com> Subject: Re: [syzbot] [bpf?] possible deadlock in trie_delete_elem From: syzbot To: linux-kernel@vger.kernel.org, norkam41@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file kernel/trace/bpf_trace.c patch: **** malformed patch at line 7: diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c Tested on: commit: e377d803 kernel/trace: fix possible deadlock in trie_d.. git tree: https://linux.googlesource.com/linux/kernel/git/torvalds/linux kernel config: https://syzkaller.appspot.com/x/.config?x=9d7ea7de0cb32587 dashboard link: https://syzkaller.appspot.com/bug?extid=9d95beb2a3c260622518 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=10fb9a16980000